correct import path

lib/python/ZPublisher/Test.py

@@ -192,7 +192,7 @@ def publish_module(module_name,
                 # make sure that the request we hand over has the
                 # default layer/skin set on it; subsequent code that
                 # wants to look up views will likely depend on it
-                from zope.app.publication.browser import setDefaultSkin
+                from zope.publisher.browser import setDefaultSkin
                 setDefaultSkin(request)
 
             for k, v in extra.items(): request[k]=v